Noise reduction type air volume adjusting device for heating equipment

Abstract

The utility model discloses a noise reduction type air volume regulating device for heating equipment, specifically relates to air volume regulation technical field, including heating regulation box, push electric jar and linkage strip, push electric jar is fixed in one side of heating regulation box, and linkage strip is fixed on the output of push electric jar, and one side of linkage strip is equipped with up and down synchronous adjusting assembly, up and down synchronous adjusting assembly includes a plurality of connecting blocks of fixed settings in one side of linkage strip, and the one end of each connecting block all is fixedly connected with upper sound absorption board, and the below of each upper sound absorption board all is equipped with lower sound absorption board. The utility model discloses adopting up and down synchronous adjusting assembly, and push electric jar pushes linkage strip and moves down, and upper sound absorption board blocks wind groove, and contraction electric jar drives branch and moves up, and lower sound absorption board and upper sound absorption board carry out synchronous close, and the air volume of multi -point position up and down synchronous regulation is reduced, and the regulation efficiency is improved greatly.

Description

Technical Field

[0001] This utility model relates to the field of air volume regulation technology, and more specifically, to a noise-reducing air volume regulation device for heating equipment. Background Technology

[0002] Noise-reducing airflow regulating devices for heating equipment are devices that combine airflow regulation and noise reduction functions. They play an important role in many aspects of heating systems, including improving the indoor environment, enhancing system performance, and extending equipment life.

[0003] When heating equipment delivers air, it needs to reduce noise and adjust the air volume to ensure stable heating. However, it is difficult to adjust the air outlets up and down simultaneously to reduce noise during heating, and the efficiency of adjusting the air volume for noise reduction is low. Utility Model Content

[0004] To overcome the aforementioned deficiencies of the prior art, this utility model provides the following technical solution: a noise-reducing airflow regulating device for heating equipment, comprising a heating regulating box, a push electric cylinder, and a linkage bar. The push electric cylinder is fixed to one side of the heating regulating box, and the linkage bar is fixedly located on the output end of the push electric cylinder. A vertical synchronous adjustment assembly is provided on one side of the linkage bar. The vertical synchronous adjustment assembly includes multiple connecting blocks fixedly disposed on one side of the linkage bar. An upper sound-absorbing plate is fixedly connected to one end of each connecting block, and a lower sound-absorbing plate is provided below each upper sound-absorbing plate. A support block is fixedly connected to one side of each lower sound-absorbing plate, and a support bar is installed at one end of each support block. Multiple support blocks are fixedly connected to the support bar. A retraction cylinder is installed above the support bar, and the retraction cylinder is fixedly connected to the heating control box. The retraction end of the retraction cylinder is fixedly connected to the support bar. The linkage bar is slidably connected to the heating control box, and multiple connecting blocks are arranged equidistantly from top to bottom. The upper and lower sound-absorbing panels are slidably connected to the heating control box, and the support bar is slidably connected to the heating control box. Multiple support blocks are arranged equidistantly from top to bottom. Multiple air ducts are formed on the inner wall of the heating control box, and multiple air ducts are arranged equidistantly from top to bottom. Inclined guide plates are installed at the top and bottom of the inner wall of each air duct, and two of the inclined guide plates are fixedly connected to the heating control box.

[0005] When using this technology, the heating regulating box is installed at the air outlet of the heating equipment. The electric cylinder pushes the linkage bar to move down, and the connecting block drives the upper sound-absorbing plate to move down. The upper sound-absorbing plate blocks the air duct. At the same time, the electric cylinder retracts and drives the support bar to move up, and the support block drives the lower sound-absorbing plate to move up. This reduces the opening gap of the air duct and can reduce noise and absorb sound at the air outlet of the air duct.

[0006] Preferably, an inclined guide assembly is provided on one side of the inclined guide plate; the inclined guide assembly includes two guide bars disposed on one side of the inclined guide plate, an inclined side surface is formed on one side of the guide bar, and two fixing blocks are provided on one side of the inclined side surface. Both fixing blocks are fixedly connected to the heating regulating box, and a fixing strip is fixedly connected between the guide bars and the fixing blocks; a guide plate is fixedly connected to one side of the fixing blocks, and a guide slope is formed on one side of the guide plate. Multiple fixing blocks are arranged in a rectangular distribution, and the vertical cross-section of each fixing block is rectangular. The outer walls of the guide slope and the inclined side surface are smooth surfaces, and the guide plate and guide bars are both made of stainless steel.

[0007] When this technology is in use, the fixing block supports the fixing strip, and the heating regulating box can also provide support for the guide plate. The heating regulating box can continue to provide support for the two guide plates, and the air volume inside the heating regulating box can be tilted and guided into the air duct along the inclined side of the guide strip.

[0008] The technical effects and advantages of this utility model are as follows: 1. This utility model adopts an upper and lower synchronous adjustment component. The electric cylinder pushes the linkage bar to move down, the connecting block drives the upper sound-absorbing plate to move down, the upper sound-absorbing plate blocks the air duct, the retracting electric cylinder drives the support bar to move up, the support bar drives multiple support blocks to move up, the lower sound-absorbing plate and the upper sound-absorbing plate move closer to each other synchronously, and the noise reduction air volume is adjusted at multiple points, greatly improving the adjustment efficiency. 2. This utility model uses a heating regulating box to support multiple fixed blocks, which in turn support fixed strips. The air volume inside the heating regulating box can be tilted and guided into the air duct along the inclined side of the guide strip. The edge air volume can be tilted and guided over a large area to avoid air volume backflow impact and achieve better noise reduction effect. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the overall structure of the noise-reducing airflow regulating device for heating equipment according to this utility model.

[0010] Figure 2 This is a schematic diagram of a partial section of the inclined guide plate structure of this utility model.

[0011] Figure 3 This is a rear view structural diagram of the noise-reducing airflow regulating device for heating equipment according to this utility model.

[0012] Figure 4 This is a partial structural diagram showing the connection between the heating regulating box and the fixing block of this utility model.

[0013] The attached diagram is labeled as follows: 1. Heating regulating box; 2. Pushing electric cylinder; 3. Linkage bar; 4. Connecting block; 5. Upper sound-absorbing plate; 6. Lower sound-absorbing plate; 7. Support block; 8. Support bar; 9. Retracting electric cylinder; 10. Air duct; 11. Inclined guide plate; 12. Guide support bar; 13. Inclined side; 14. Fixing block; 15. Fixing bar; 16. Guide plate; 17. Guide slope. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] As attached Figure 1 - Appendix Figure 4 The present invention relates to a noise-reducing airflow regulating device for heating equipment. The noise-reducing airflow regulating device for heating equipment is provided with an upper and lower synchronous adjustment component. The upper and lower synchronous adjustment component can adjust the noise-reducing airflow at multiple points simultaneously, thereby greatly improving the adjustment efficiency. The specific structure of the upper and lower synchronous adjustment component is as follows.

[0016] In this embodiment, as shown in the appendix Figure 1 - Appendix Figure 2 As shown, the electric cylinder 2 is fixed on one side of the heating regulating box 1, and the linkage bar 3 is fixed on the output end of the electric cylinder 2. A synchronous adjustment component is provided on one side of the linkage bar 3.

[0017] The upper and lower synchronous adjustment assembly includes multiple connecting blocks 4 fixedly mounted on one side of the linkage bar 3. Each connecting block 4 has an upper sound-absorbing plate 5 fixedly connected to one end. Each upper sound-absorbing plate 5 has a lower sound-absorbing plate 6 below it. A support block 7 is fixedly connected to one side of the lower sound-absorbing plate 6, and a support strip 8 is installed at one end of each support block 7. Multiple support blocks 7 are fixedly connected to the support strip 8. A retraction cylinder 9 is installed above the support strip 8, and the retraction cylinder 9 is fixedly connected to the heating regulating box 1. The retraction end of the retraction cylinder 9 is fixedly connected to the support strip 8. The linkage bar 3 is slidably connected to the heating regulating box 1, and the multiple connecting blocks 4 are arranged equidistantly from top to bottom. Both the upper and lower sound-absorbing plates 5 and 6 are slidably connected to the heating regulating box 1, and the support strip 8 is also slidably connected to the heating regulating box 1. Multiple support blocks 7 are arranged equidistantly from top to bottom.

[0018] In this embodiment, as shown in the appendix Figure 2 - Appendix Figure 3As shown, the inner wall of the heating regulating box 1 is provided with multiple air ducts 10, which are arranged at equal intervals from top to bottom. Inclined guide plates 11 are installed at the top and bottom of the inner wall of the air ducts 10. The two inclined guide plates 11 are fixedly connected to the heating regulating box 1 so that the air outlets can discharge air along the multiple air ducts 10, and the inclined guide plates 11 can achieve inclined airflow guidance.

[0019] When using this technology's upper and lower synchronous adjustment component, the heating adjustment box 1 is installed at the air outlet of the heating equipment. The air outlet discharges air through multiple air ducts 10. At the same time, the electric cylinder 2 pushes the linkage bar 3 to move downward. The linkage bar 3 drives multiple connecting blocks 4 to move downward. The connecting blocks 4 drive the upper sound-absorbing plate 5 to move downward. The upper sound-absorbing plate 5 blocks the air duct 10. Simultaneously, the retracting electric cylinder 9 drives the support bar 8 to move upward. The support bar 8 drives multiple support blocks 7 to move upward. The support blocks 7 drive the lower sound-absorbing plate 6 to move upward. The lower sound-absorbing plate 6 and the upper sound-absorbing plate 5 move closer together synchronously. This reduces the opening gap of the air duct 10 and reduces noise and absorbs sound at the air outlet of the air duct 10.

[0020] In this embodiment, as shown in the appendix Figure 3 - Appendix Figure 4 As shown, an inclined guide assembly is provided on one side of the inclined guide plate 11. The inclined guide assembly includes two guide bars 12 disposed on one side of the inclined guide plate 11. An inclined side surface 13 is provided on one side of the guide bar 12. Two fixing blocks 14 are provided on one side of the inclined side surface 13. Both fixing blocks 14 are fixedly connected to the heating regulating box 1. A fixing strip 15 is fixedly connected between the guide bar 12 and the fixing block 14. A guide plate 16 is fixedly connected to one side of the fixing block 14. A guide slope 17 is provided on one side of the guide plate 16. The multiple fixing blocks 14 are arranged in a rectangular distribution, and the vertical cross-section of the fixing blocks 14 is rectangular. The outer walls of the guide slope 17 and the inclined side surface 13 are both smooth surfaces. The guide plate 16 and the guide bar 12 are both made of stainless steel.

[0021] When in use, the synchronous adjustment component of this technology supports multiple fixed blocks 14 through the heating adjustment box 1. The fixed blocks 14 support the fixed strips 15, and the fixed strips 15 support the guide strips 12. The heating adjustment box 1 can also provide support for the guide plate 16. In this way, the heating adjustment box 1 can continue to provide support for the two guide plates 16. The air volume inside the heating adjustment box 1 can be inclined and guided into the air duct 10 along the inclined side 13 on the guide strip 12. At the same time, the guide slope 17 inside the guide plate 16 is inclined and guided into the air duct 10.

[0022] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A noise-reducing airflow regulating device for heating equipment, comprising a heating regulating box (1), a push electric cylinder (2), and a linkage bar (3), characterized in that: The push cylinder (2) is fixed on one side of the heating regulating box (1), the linkage bar (3) is fixed on the output end of the push cylinder (2), and an upper and lower synchronous adjustment component is provided on one side of the linkage bar (3); The upper and lower synchronous adjustment assembly includes multiple connecting blocks (4) fixedly disposed on one side of the linkage bar (3). Each connecting block (4) is fixedly connected to an upper sound-absorbing plate (5) at one end. Each upper sound-absorbing plate (5) is provided with a lower sound-absorbing plate (6) below it. A support block (7) is fixedly connected to one side of the lower sound-absorbing plate (6). A support strip (8) is installed at one end of the support block (7). Multiple support blocks (7) are fixedly connected to the support strip (8). A retractable electric cylinder (9) is installed above the support bar (8). The retractable electric cylinder (9) is fixedly connected to the heating regulating box (1). The retractable end of the retractable electric cylinder (9) is fixedly connected to the support bar (8).

2. The noise-reducing airflow regulating device for heating equipment according to claim 1, characterized in that: The linkage bar (3) is slidably connected to the heating regulating box (1), and multiple connecting blocks (4) are arranged at equal intervals from top to bottom.

3. The noise-reducing airflow regulating device for heating equipment according to claim 1, characterized in that: The upper sound-absorbing plate (5) and the lower sound-absorbing plate (6) are slidably connected to the heating regulating box (1), the support bar (8) is slidably connected to the heating regulating box (1), and the multiple support blocks (7) are arranged equidistantly from top to bottom.

4. The noise-reducing airflow regulating device for heating equipment according to claim 1, characterized in that: The inner wall of the heating regulating box (1) is provided with multiple air ducts (10), and the multiple air ducts (10) are arranged at equal intervals from top to bottom; Inclined guide plates (11) are installed at the top and bottom of the inner wall of the air duct (10), and both inclined guide plates (11) are fixedly connected to the heating regulating box (1).

5. The noise-reducing airflow regulating device for heating equipment according to claim 4, characterized in that: An inclined guide assembly is provided on one side of the inclined guide plate (11); The inclined guide assembly includes two guide bars (12) disposed on one side of the inclined guide plate (11). An inclined side surface (13) is provided on one side of the guide bar (12). Two fixing blocks (14) are provided on one side of the inclined side surface (13). Both fixing blocks (14) are fixedly connected to the heating regulating box (1). A fixing bar (15) is fixedly connected between the guide bar (12) and the fixing block (14). A guide plate (16) is fixedly connected to one side of the fixed block (14), and a guide slope (17) is provided on one side of the guide plate (16).

6. The noise-reducing airflow regulating device for heating equipment according to claim 5, characterized in that: The multiple fixing blocks (14) are arranged in a rectangular distribution, and the vertical cross-section of the fixing blocks (14) is rectangular.

7. The noise-reducing airflow regulating device for heating equipment according to claim 5, characterized in that: The outer walls of the guide ramp (17) and the inclined side (13) are smooth surfaces, and the guide plate (16) and the guide support (12) are both made of stainless steel.

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